https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-10-03T17:41:19.850225Z 2023-10-03T17:41:44.848518Z s3://sentinel-s1-l1c/GRD/2023/10/3/IW/DV/S1A_IW_GRDH_1SDV_20231003T174119_20231003T174144_050604_06189D_DFAA Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition Synthetic Aperture Radar https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration 2023-10-03T17:41:19.850225Z 2023-10-03T17:41:44.848518Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231003T194253_V20231003T155723_20231003T191453.EOF 347.76596830518497 693000 Copernicus Ground Segment 2023-10-03T19:55:48.047950Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20231003T174119_20231003T174144_050604_06189D_DFAA GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((5.73170977779361 19.22196317564562,6.31703485970872 19.33069987477462,6.907759078637131 19.438392180182976,7.498670891110455 19.54405837714687,8.080282152855979 19.64604132985686,8.047372982348467 19.827274597977866,8.012440173881645 20.008245918233083,7.97478124929987 20.188743971815438,7.906069630034184 20.55086078520528,7.834193649878695 20.91241834777799,7.787669608833436 21.152972703859756,7.202165281428537 21.0523883983753,6.605113112690542 20.94760109700163,6.008519189391813 20.840661609783375,5.41890295083466 20.73278072918844,5.430418675888676 20.67284957718371,5.505568208533019 20.31007813992682,5.544343133245212 20.12891364452288,5.580605867843302 19.94728208995643,5.61804953775452 19.765868438504306,5.694144334429445 19.40326348514289,5.73170977779361 19.22196317564562)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.86970688156665 46.09444218786136 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 Sentinel Hub, Sinergise 2023-10-03T21:44:43.870951Z Batch API, v4.267.0 s3://deafrica-sentinel-1/s1_rtc/N20E007/2023/10/03/06189D 2.0E-4 2.0E-4 true block average 2 2 21.0 7.0 20.0 8.0 POLYGON((7.817255056667681 21.0,7.9060696300346445 20.550860785202666,7.9747812493002845 20.188743971813235,8.0 20.067871284512137,8.0 20.0,7.0 20.0,7.0 21.0,7.817255056667681 21.0)) 5000 5000 pixel centre 4326 GEOGCRS["WGS 84", DATUM["World Geodetic System 1984", ELLIPSOID["WGS 84",6378137,298.257223563, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], CS[ellipsoidal,2], AXIS["geodetic latitude (Lat)",north, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["geodetic longitude (Lon)",east, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",4326]] s1_rtc_06189D_N20E007_2023_10_03_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_06189D_N20E007_2023_10_03_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_06189D_N20E007_2023_10_03_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_06189D_N20E007_2023_10_03_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_06189D_N20E007_2023_10_03_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198 GLO-30, release 2021 BILINEAR https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008 EGM2008, 1x1 minute grid in WGS84 BILINEAR Range Doppler Terrain Correction https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf 4.4 0.2 -0.2 0.5 -4.4 0.5 https://ieeexplore.ieee.org/document/9554039 BILINEAR https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids WGS84 1 degree grid